Takashi Atsumi

Title: Takashi Atsumi: Innovator in Photosensitive Drum Technology

Introduction

Takashi Atsumi is a notable inventor based in Kawachinaganoshi, Japan. He has made significant contributions to the field of electronic copying machines and laser beam printers. His innovative work has led to the development of a unique photosensitive drum that enhances the efficiency and performance of these devices.

Latest Patents

Atsumi holds 1 patent for his invention of a photosensitive drum. This drum is specifically designed for use in electronic copying machines and laser beam printers. It is made from an aluminum-based alloy that supports a photosensitive receptor. The alloy composition includes 0.5 to 8.0% of nickel, along with various additives such as manganese, chromium, zirconium, titanium, boron, copper, magnesium, zinc, silicon, and iron, with the balance being primarily aluminum.

Career Highlights

Takashi Atsumi is associated with Showa Aluminum Kabushiki Kaisha, where he has applied his expertise in materials science and engineering. His work has been instrumental in advancing the technology used in printing and copying solutions. His innovative approach has positioned him as a key figure in the industry.

Collaborations

Atsumi has collaborated with notable colleagues, including Ichizo Tsukuda and Masao Yokoyama. Their combined efforts have contributed to the development of advanced technologies in the field.

Conclusion

Takashi Atsumi's contributions to the invention of the photosensitive drum have made a lasting impact on the printing industry. His innovative spirit and dedication to research continue to inspire advancements in technology.